とあれば => If A N1
Conditional, While
であれ,であろうと => Even A, Both A and B N1
(Not)only , (Not) even
を[踏「ふ」]まえて => Thinking of A N1
Based/focused/depending on
ふりをする => To pretend to (be) A N3
Adjectival, Description
こそあれ => Although A (A is some negative attribute) N1
Contrast/Surprise
はどうあれ => Whatever the A, regardless of the A N1
Based/focused/depending on
て[下「くだ」]さる => Do for someone N4
Give and take advice
にあたって/にあたり => At the time of A (which starts now).., on the occasion of A N2
Time, Situation
[恐「おそ」]れがある => There is a chance of A N2
Potential, Possibility
たことがある => Have done A before N4
Situations and Experiences
てくれてありがとう => Thank you for doing A N4
Honorifics
なければならない => Must do A; have to A N4
Can, Should, Must